| 周肖寅.促进剂CBS的绿色合成工艺[J].轮胎工业,2023,43(5):0296-0300 |
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| 促进剂CBS的绿色合成工艺 |
| Green Synthesis Process of Accelerator CBS |
| 投稿时间：2022-11-14 修订日期：2022-11-14 |
| DOI：10.12135/j.issn.1006-8171.2023.05.0296 |
| 中文关键词: 促进剂CBS 合成工艺 双氧水 硫酸钠溶液 收率 氧化电势 回收利用 |
| 英文关键词: accelerator CBS synthesis process hydrogen peroxide solution sodium sulfate solution yield oxidation potential recycling |
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| 中文摘要: |
| 介绍促进剂CBS的绿色合成工艺。采用硫酸钠溶液作为制浆溶液，利用电位计控制反应液氧化电势，通过优化反应体系氧化强度来提高双氧水法合成促进剂CBS的收率，并利用自有水处理技术实现废水和废盐的回收利用；当氧化电势控制在－150～－100 mv时，促进剂CBS收率达到93.6%，纯度达到99.4%，与次氯酸钠法合成促进剂CBS的收率相当，解决了双氧水法合成促进剂CBS收率低及次氯酸钠法合成废水处理成本高和废盐量大的难题。 |
| 英文摘要: |
| The green synthesis process of accelerator CBS was introduced.The sodium sulfate solution was used as the pulping solution，the oxidation potential of the reaction solution was controlled by potentiometer，and the yield of accelerator CBS of the dioxygen-water process was improved by optimizing the oxidation strength of the reaction system，and the recovery and utilization of waste water and waste salt were realized by using own water treatment technology.When the oxidation potential was controlled at
－150～－100 mv，the yield of accelerator CBS reached 93.6% and the purity reached 99.4%，which was equivalent to the yield of accelerator CBS of sodium hypochlorite synthesis method，and the problems of low yield of accelerator CBS of dioxygen-water synthesis method was solved，as well as high cost of wast treatment and large amount of waste salt of sodium hypochlorite synthesis method. |
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